39 lines
773 B
C++
39 lines
773 B
C++
#pragma once
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#include <string>
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#include <sstream>
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#include <iomanip>
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#include "lib_begin.h"
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namespace cgv {
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namespace utils {
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template <typename T>
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std::string to_string(const T& v, unsigned int w = -1, unsigned int p = -1)
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{
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std::stringstream ss;
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if (w != (unsigned int)-1)
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ss << std::setw(w);
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if (p != (unsigned int)-1)
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ss << std::setprecision(p);
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ss << v;
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return ss.str();
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}
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template <> CGV_API std::string to_string(const std::string& v, unsigned int w, unsigned int p);
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template <typename T>
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bool from_string(T& v, const std::string& s)
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{
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std::stringstream ss(s);
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ss >> v;
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return !ss.fail();
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}
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template <> CGV_API bool from_string(std::string& v, const std::string& s);
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}
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}
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#include <cgv/config/lib_end.h>
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